Reduced vigor or " inbreeding depression " is not an invariable consequence of inbreeding.降低生活力或 “ 近亲繁殖的衰退 ” 并不是近亲繁殖必然的后果.This process, however, was not invariable.但是, 这个过程并非始终不变.an invariable rule不变的规则It was his invaria...
Bootlegging is in one sense'old - fashioned'smuggling.贩私在某种程度上是一种 旧式 的走私形式.They were bootlegging whiskey.他们非法贩运威士忌.He has sued a fan for bootlegging his concerts...他已经起诉一个歌迷非法录制他音乐会的节目。Richard: You sure did. He...